doc: document IS-IS three-way handshake config

FRRouting · Mar 14, 2018 · 2d301e6 · 2d301e6
1 parent 2f9fca6
commit 2d301e6
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/doc/user/isisd.rst b/doc/user/isisd.rst
@@ -337,6 +337,15 @@ ISIS interface
    Set PSNP interval in seconds globally, for an area (level-1) or a domain
    (level-2).
 
+.. index:: isis three-way-handshake
+.. clicmd:: isis three-way-handshake
+
+.. index:: no isis three-way-handshake
+.. clicmd:: no isis three-way-handshake
+
+   Enable or disable RFC5303 Three-Way Handshake for P2P adjacencies.
+   Three-Way Handshake is enabled by default.
+
 .. _showing-isis-information:
 
 Showing ISIS information